Which is cheaper, the Decima Gatekeeper or the Fortis Marinemaster M-44?

At MSRP the Decima Gatekeeper is the cheaper of the two at $599, against $5,120 for the Fortis Marinemaster M-44 — a $4,521 gap before any retailer discounting.

Which is bigger, the Decima Gatekeeper or the Fortis Marinemaster M-44?

The Fortis Marinemaster M-44 wears larger at 44mm versus 38mm for the Decima Gatekeeper — a 6mm difference across the dial.

Which has better water resistance, the Decima Gatekeeper or the Fortis Marinemaster M-44?

The Fortis Marinemaster M-44 is rated to 300m versus 50m for the Decima Gatekeeper.

Which has a longer power reserve, the Decima Gatekeeper or the Fortis Marinemaster M-44?

The Decima Gatekeeper carries a 42-hour power reserve against 38 hours on the Fortis Marinemaster M-44.

What movement does the Decima Gatekeeper run compared to the Fortis Marinemaster M-44?

Both watches run automatic movements — the Decima Gatekeeper uses the Miyota 9039 and the Fortis Marinemaster M-44 uses the Sellita SW220-1.

Side by side

Decima GatekeepervsFortis Marinemaster M-44

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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Decima Gatekeeper

gatekeeper-white

MSRP $599

Fortis Marinemaster M-44

M-44

MSRP $5,120

At a glance

12 of 29 specs differ

Diameter

Gatekeeper38mm

Marinemaster M-4444mm

Power Reserve

Gatekeeper42h

Marinemaster M-4438h

Water Resistance

Gatekeeper50m

Marinemaster M-44300m

MSRP

Gatekeeper$599

Marinemaster M-44$5,120

Full specifications

Case

6 specs

Crystal & Dial

2 specs

AR Coating

Yes

Inner

Dial Color

White

Orange

Movement

3 specs

Caliber

Miyota 9039

Sellita SW220-1

Power Reserve

42h

38h

Jewels

Pricing

1 specs

MSRP

$599

$5,120

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Decima GatekeepervsFortis Marinemaster M-44

At a glance

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